Wrench



FIG. 1 is a front isometric view of a wrench in accordance with the new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line showing of the wrench is included for the purpose of illustrating portions of the wrench and forms no part of the claimed design. 

CLAIM The ornamental design for a wrench, as shown and described. 